Topic Details (Notes format)

Which capital city in South America is the highest administrative capital in the world?

What are the two main gases in Earth’s atmosphere?

Which chemical element is a diamond primarily composed of?

Who discovered the ancient city of Ur?

Which element has the chemical symbol "Hf"?

Who invented the airplane with the first successful powered flight?

Which explorer established the first permanent European settlement on Greenland?

Which element has the chemical symbol "As"?

Which country hosted the first modern Olympic Games in 1896?

What is the primary component of natural gas?